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27406 Commits

Author SHA1 Message Date
John Stebbins
52771346dc lavc: set AVFrame pkt_pts and reordered_opaque in reget_buffer 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-02-11 14:25:01 +01:00
Kostya Shishkov
6477449243 g2meet: make JPEG tile decoder operate on 8x8 block mask 
This is needed for upcoming Go2Meeting (G2M2/G2M3) decoder.
 2014-02-11 12:46:27 +01:00
Maxim Poliakovski
d6d7851801 g2meet: factor out seeking to the chunk end 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-02-11 12:46:11 +01:00
Michael Niedermayer
8f92edf6f8 avcodec/ra144: remove redundant AV_ZERO128 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 21:52:45 +01:00
Christophe Gisquet
c3390fd56c ra144: use scalarproduct_int16 
The buffer holding the coefficients must be padded with 0 so as to use DSP
functions that may overread. Currently, the SSE2/3 versions is an example,
as they process batches of 16 bytes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 21:45:55 +01:00
Michael Niedermayer
dfc99ca04d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  rpza: limit the number of blocks to the total remaining blocks in the frame

See: 3819db745d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 21:28:38 +01:00
Michael Niedermayer
996fdca8fb Merge commit 'a46dc49744bdc4f2e31725b63ac8e41f701e4fa1' 
* commit 'a46dc49744bdc4f2e31725b63ac8e41f701e4fa1':
  rpza: move some variables to the blocks where they are used

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 20:46:03 +01:00
Michael Niedermayer
0a4311dee5 Merge commit 'c7769df178fd670156f1c11f6c8410ddd59bbfee' 
* commit 'c7769df178fd670156f1c11f6c8410ddd59bbfee':
  rpza: use fixed-width int types

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 20:41:00 +01:00
Michael Niedermayer
8b0befe451 Merge commit 'e1218ce9149aad0ae9770a32a78d77ad2210bd64' 
* commit 'e1218ce9149aad0ae9770a32a78d77ad2210bd64':
  rpza: switch to bytestream2

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 20:32:15 +01:00
Anton Khirnov
77bb0004bb rpza: limit the number of blocks to the total remaining blocks in the frame 
Fixes invalid writes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-10 15:22:28 +01:00
Anton Khirnov
a46dc49744 rpza: move some variables to the blocks where they are used 2014-02-10 15:22:01 +01:00
Anton Khirnov
c7769df178 rpza: use fixed-width int types 2014-02-10 15:21:35 +01:00
Anton Khirnov
e1218ce914 rpza: switch to bytestream2 2014-02-10 15:18:21 +01:00
Michael Niedermayer
03911c418f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  hevc: Conceal zero td

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 03:54:54 +01:00
Michael Niedermayer
51290068fa Merge commit 'e95018b694c0774477abec5bbf86ecc7946a9a28' 
* commit 'e95018b694c0774477abec5bbf86ecc7946a9a28':
  dnxhd: Support DNx444

Conflicts:
	Changelog
	libavcodec/dnxhddata.c
	libavcodec/dnxhddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-10 03:42:06 +01:00
Michael Niedermayer
b7c6ccc1e6 Merge commit 'd6eac2f1bcce0cb85fac5d50fcfe94bc490d4a5e' 
* commit 'd6eac2f1bcce0cb85fac5d50fcfe94bc490d4a5e':
  arm: Remove a stray .fpu directive

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-09 20:57:55 +01:00
Michael Niedermayer
8c596864cd Merge commit '28e508a94677d5dffde009c5f8ca7d6a4d2ca8e8' 
* commit '28e508a94677d5dffde009c5f8ca7d6a4d2ca8e8':
  dnxhddec: return proper error code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-09 20:52:05 +01:00
Luca Barbato
246d3bf0ec hevc: Conceal zero td 
It was done only in check_mvset(), while mv_scale() is called also by
dist_scale().

Sample-Id: 00001579-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2014-02-09 19:53:43 +01:00
Kostya Shishkov
e95018b694 dnxhd: Support DNx444 
Bug-Id: 99
Bug-Id: videolan/9620
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-02-09 19:53:35 +01:00
Ronald S. Bultje
2f6eec65ac vp8: fix PPC assembly to work if src_stride != dst_stride 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-09 18:50:53 +01:00
Janne Grunau
6a8475dc4f asvenc: free avctx->coded_frame on codec close 2014-02-09 18:50:53 +01:00
Clément Bœsch
c333987876 vp9: fix compilation with !HAVE_FAST_64BIT. 
Spotted-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2014-02-09 18:44:20 +01:00
Martin Storsjö
d6eac2f1bc arm: Remove a stray .fpu directive 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-09 18:36:16 +01:00
Alexandra Khirnova
28e508a946 dnxhddec: return proper error code 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-09 18:36:16 +01:00
Ronald S. Bultje
0d4d223353 vp9: invert order in l[] intra prediction array. 
The directional intra predictors either don't care about order (dc, h,
dc_left, tm), or they prefer inverted order (vr, dr, hd). This allows
more efficient SIMD implementations.
 2014-02-09 18:07:15 +01:00
Ronald S. Bultje
37c6eac296 vp9: remove memset in loopfilter level setting loop. 
Use same function for segmentation map writing also.
 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
45245e202e vp9: coef decoding context-splat speedup. 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
fccd7d81b6 vp9: decode_mode context optimizations. 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
1dc8559e25 vp9: more aligned zeroes. 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
0c30c8ddc1 vp9: faster skip-block coefficient blanking. 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
cdfcd06126 vp9: coef context reading optimization. 2014-02-09 18:07:14 +01:00
Ronald S. Bultje
9aeca1c572 vp9: just disallow temporal or no-update segmentation on size-change. 
The spec doesn't describe how it should be decoded so this is probably
the safest thing to do. Fixes valgrind errors on fuzzed11.ivf and fixes
valgrind errors on fuzzed10.ivf differently.
 2014-02-09 18:07:14 +01:00
mrlika
36a6297953 avcodec/dvbsubdec: DVB subtitles decoder: support of 5 bytes extradata format 
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-09 17:14:57 +01:00
Maxim Poliakovski
bc3f03567a g2meet: rename FRAME_INFO to more appropriate DISPLAY_INFO 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-02-09 16:13:23 +01:00
Michael Niedermayer
4040b56f5a Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mlp_parser: fix request_channel_layout behavior.

Conflicts:
	libavcodec/mlp_parser.c

See: bd35d58463
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-09 02:37:17 +01:00
Maxim Poliakovski
ae95b2f810 g2meet: Validate bpp and bitmasks in the display info 
That prevents processing of media files with
incompatible or unsupported settings.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 23:30:02 +01:00
Maxim Poliakovski
3f826039dd g2meet: factor out chunk seeking 
This version requires fewer code and is safer.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 23:09:57 +01:00
Maxim Poliakovski
cb2162adba g2meet: Rename FRAME_INFO to more appropriate DISPLAY_INFO 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 23:01:14 +01:00
Ronald S. Bultje
0c67864a37 vp9: don't allow retaining old segmentation maps after a size change. 
Fixes valgrind warnings on fuzzed10.ivf.
 2014-02-08 22:08:20 +01:00
Tim Walker
c1e7de8f62 mlp_parser: fix request_channel_layout behavior. 
When request_channel_layout is 0,
all substreams should be decoded.

Thanks to Michael Niedermayer for spotting.

Also fix a mismatch between the parser and
decoder when request_channel_layout is a
subset of Stereo.
 2014-02-08 20:10:51 +01:00
Michael Niedermayer
f90a4bfc43 mlpdec: fix request_channel_layout behavior. 
When request_channel_layout is 0,
all substreams should be decoded.

Signed-off-by: Tim Walker <tdskywalker@gmail.com>
 2014-02-08 20:10:35 +01:00
Michael Niedermayer
0c4bf87b29 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Mirillis FIC video decoder

Conflicts:
	Changelog
	configure
	libavcodec/Makefile
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 19:02:46 +01:00
Ronald S. Bultje
7f0f47b3df vp9: some variable re-arrangements for alignment. 2014-02-08 18:30:17 +01:00
Ronald S. Bultje
af63ea7078 vp9: re-allocate block buffers on uses_2pass change w/o size change. 
Fixes valgrind errors and crashes in fuzzed9.ivf.
 2014-02-08 18:30:17 +01:00
Michael Niedermayer
bd35d58463 avcodec/mlp_parser: fix multichannel 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 18:13:34 +01:00
Michael Niedermayer
1a8050ad61 avcodec/mlpdec: fix mulichannel output 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 18:08:01 +01:00
Michael Niedermayer
aedc10137d Merge commit 'c0c45188e56cfa3050bb39f8299025345b8a204c' 
* commit 'c0c45188e56cfa3050bb39f8299025345b8a204c':
  mlp: improve request_channel_layout behavior.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 17:31:30 +01:00
Michael Niedermayer
df98b36aa6 Merge commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae' 
* commit '5c1c6e82261b856214499b9fef3a08bf3ff6e0ae':
  dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 17:25:31 +01:00
Michael Niedermayer
4df9d9ca4f Merge commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c' 
* commit 'b141c7b37eb52aca41ac83738f159b63b9c09d5c':
  h264: give numbers to nalus

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 17:09:39 +01:00
Michael Niedermayer
dd2b330347 Merge commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3' 
* commit '0cffd6fff59f192120dc93aa6c3cb8180f5506e3':
  x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 17:06:57 +01:00
Kostya Shishkov
cde7df25ef Mirillis FIC video decoder 
Does not contain cursor rendering yet.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-02-08 15:04:13 +00:00
Tim Walker
c0c45188e5 mlp: improve request_channel_layout behavior. 
Don't decode further substreams if request_channel_layout
is a subset of the current substream's channel_layout.

Before, we would only discard further substreams if
request_channel_layout matched the substream's
channel_layout extactly, thus decoding additional
channels which the caller would probably end up downmixing.
 2014-02-08 13:39:37 +01:00
Janne Grunau
5c1c6e8226 dca: include dcadsp.h in {arm,x86}/dca.h for checkheaders 2014-02-08 13:38:36 +01:00
Vittorio Giovara
b141c7b37e h264: give numbers to nalus 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-08 13:38:31 +01:00
Ronald S. Bultje
c72f587353 vp9/parser: change size type to unsigned. 
Fixes valgrind errors in fuzzed8.ivf because size >= 0x80000000.
 2014-02-08 12:53:59 +01:00
Michael Niedermayer
3b6655ebff avcodec/hevc: remove FFUMOD() in slice qp_y init 
This has become redundant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 12:27:00 +01:00
Michael Niedermayer
1e263133cc avcodec/hevc: remove unused variables 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 12:27:00 +01:00
Janne Grunau
0cffd6fff5 x86: use the inline int8x8_fmul_int32 only if inline SSE2 is availbale 
Fixes compilation with MSVC. Also does not rely on on earlier config.h
include but include it directly.
 2014-02-08 12:10:56 +01:00
Carl Eugen Hoyos
4bcc6febcf Fix compilation with --disable-everything --enable-encoder=flac. 2014-02-08 12:06:49 +01:00
Ronald S. Bultje
bbc3425fa2 vp9: fix mix-up of last-frame/cur-frame in frame size checks. 
Fixes invalid reads in fuzzed7.ivf.
 2014-02-08 11:18:37 +01:00
Clément Bœsch
669d4f9053 x86/vp9lpf: simplify 2nd transpose in 44/48/88/84. 
For non-avx optims, this saves 8 movs.

before:
  1785 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524129 runs, 159 skips
  3327 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262116 runs, 28 skips
  2712 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193729 runs, 575 skips
  3237 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524061 runs, 227 skips

after:
  1768 decicycles in ff_vp9_loop_filter_h_44_16_ssse3, 524062 runs, 226 skips
  3310 decicycles in ff_vp9_loop_filter_h_48_16_ssse3, 262107 runs, 37 skips
  2719 decicycles in ff_vp9_loop_filter_h_88_16_ssse3, 4193954 runs, 350 skips
  3184 decicycles in ff_vp9_loop_filter_h_84_16_ssse3, 524236 runs, 52 skips
 2014-02-08 11:10:23 +01:00
Lukasz Marek
3f47e24cbe lavc/mpegvideo: add missing const 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 02:55:51 +01:00
Lukasz Marek
aeb2905fb7 lavc/jpeg2000dec: silent warning discards qualifiers 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 02:54:37 +01:00
Michael Niedermayer
5794e9fce2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dcadsp: split lfe_dir cases

Conflicts:
	libavcodec/arm/dcadsp_init_arm.c

See: 45854df9a5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 02:27:27 +01:00
Christophe Gisquet
45854df9a5 dcadsp: split lfe_dir cases 
The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 02:04:12 +01:00
Michael Niedermayer
82ae8a44e6 Merge commit '5b59a9fc6152169599561f04b4f66370edda5c9c' 
* commit '5b59a9fc6152169599561f04b4f66370edda5c9c':
  x86: dcadsp: implement int8x8_fmul_int32

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 01:20:33 +01:00
Christophe Gisquet
481a46a462 dcadsp: add int8x8_fmul_int32 to DSP context 
It is currently declared as a macro who is set to inlinable functions,
among which a Neon and a default C implementations.

Add a DSP parameter to each inline function, unused except by the
default C implementation which calls a function from the DSP context.

On an Arrandale CPU, gain for an inlined SSE2 function vs. a call:
- Win32: 29 to 26 cycles
- Win64: 25 to 23 cycles

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 00:55:42 +01:00
Michael Niedermayer
bf90abe1dd Merge commit '5bcbb516f2ff45290ef7995b081762e668693672' 
* commit '5bcbb516f2ff45290ef7995b081762e668693672':
  arm: Add X() around all references to extern symbols

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 00:48:26 +01:00
Michael Niedermayer
64278039e5 avcodec/hevc: Simplify get_qPy_pred() 
Fixes use of uninitialized memory
Fixes: 93728afd9aa074ba14a09bfd93a632fd-asan_static-oob_124a17d_1445_cov_1021181966_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 00:22:49 +01:00
Michael Niedermayer
1a3ed056c5 avcodec/hevc: make check for previous slice segment tighter 
This ensures the previous one is matching the curent and not just any

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-08 00:22:49 +01:00
Christophe Gisquet
5fdbfcb5b7 dcadsp: split lfe_dir cases 
The x86 runs short on registers because numerous elements are not static.
In addition, splitting them allows more optimized code, at least for x86.

Arm asm changes by Janne Grunau.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-07 22:54:18 +01:00
Christophe Gisquet
5b59a9fc61 x86: dcadsp: implement int8x8_fmul_int32 
For the callable function (as opposed to the inline one):
         C  SSE  SSE2  SSE4
Win32:  47   42   29    26
Win64:  30   33   25    23
The SSE version is neither compiled nor set for ARCH_X86_64, as the
inlinable function takes over.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-07 22:52:40 +01:00
Christophe Gisquet
2bd44cb705 dcadsp: add int8x8_fmul_int32 to dsp context 
It is currently declared as a macro who is set to inlinable functions,
among which a Neon and a default C implementations.

Add a DSP parameter to each inline function, unused except by the
default C implementation which calls a function from the DSP context.

On an Arrandale CPU, gain for an inlined SSE2 function vs. a call:
- Win32: 29 to 26 cycles
- Win64: 25 to 23 cycles

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-07 22:51:59 +01:00
Lukasz Marek
7bb8b87654 lavc/adpcm_data: fix const misplacement 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-02-07 19:33:20 +00:00
Lukasz Marek
0792b87335 lavc/evrcdec: fix const misplacement 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
 2014-02-07 19:32:16 +00:00
Michael Niedermayer
ec9578d54d avcodec/wmalosslessdec: fix mclms_coeffs* array size 
Fixes corruption of context
Fixes: 8835659dde6a4f7dcdf341de6a45c6c8-signal_sigsegv_1dce67b_4564_cov_2504444599_classical_22_16_1_14000_v3c_0_extend_0_29.wma
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 15:36:30 +01:00
Michael Niedermayer
2a03eb4c99 avcodec/wmalosslessdec: use sizeof() instead of literal number 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 15:36:30 +01:00
Martin Storsjö
5bcbb516f2 arm: Add X() around all references to extern symbols 
Don't rely on the fact that an unprefixed label currently exists.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-02-07 15:13:58 +02:00
Michael Niedermayer
6ef57f4d9a avcodec/hevc: hls_decode_entry: check that the previous slice segment is available before decoding the next 
Fixes use of uninitialized memory
Fixes out of array read
Fixes assertion failure
Fixes part of cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 04:40:37 +01:00
Michael Niedermayer
a18f111582 avcodec/hevc: clear tab_slice_address of ctb on error. 
This allows us to detect which areas have failed to decode

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 04:30:31 +01:00
Michael Niedermayer
56985d26d7 avcodec/hevc: clear tab_slice_address in hevc_frame_start() 
Fixes inconsistencies
Fixes use of uninitilaized memory
Fixes part of  cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 03:47:49 +01:00
Michael Niedermayer
951793717a avcodec/hevc_filter: assert validity of qp predictor input 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-07 01:55:17 +01:00
Ronald S. Bultje
5351964a2b vp8: fix bilinear C code to work if src_stride != dst_stride. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-02-06 22:45:29 +01:00
Michael Niedermayer
c73445a45c Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vp8: Use 2 registers for dst_stride and src_stride in neon bilin filter

Conflicts:
	libavcodec/arm/vp8dsp_neon.S

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 15:33:54 +01:00
Martin Storsjö
49ec551595 vp8: Use 2 registers for dst_stride and src_stride in neon bilin filter 
Based on a patch by Ronald S. Bultje.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-02-06 09:32:26 +02:00
Loren Merritt
9c978f243a flac/x86: add ff_flac_lpc_32_sse4() 
benchmarked on sandybridge x86_64:
1358232 decicycles in flac_lpc_32_c
1244575 decicycles in flac_lpc_32_sse4, James Almer's patch
 650045 decicycles in flac_lpc_32_sse4, this patch

I haven't tested the edgecases such as odd block lengths

odd block length tested-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 02:51:19 +01:00
Timothy Gu
4a37e2977c libfdk-aacenc: disable hard version requirements 
Enable compilation on machines with an old libfdk-aac.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-06 02:33:33 +01:00
Clément Bœsch
d92a725329 x86/vp9lpf: remove 8 SWAPs in 84/48 transpose. 2014-02-05 07:21:13 +01:00
Clément Bœsch
97dde561de x86/vp9lpf: remove braindead double pxor. 2014-02-05 07:21:11 +01:00
Clément Bœsch
9a3b05b0a9 x86/vp9lpf: save a few mov in flat8in/hev masks calc. 2014-02-05 07:21:09 +01:00
Clément Bœsch
91d85bb167 x86/vp9lpf: add ff_vp9_loop_filter_[vh]_44_16_{sse2,ssse3,avx}. 2014-02-05 07:21:06 +01:00
Michael Niedermayer
acd7505351 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  mpeg: K&R formatting cosmetics

Conflicts:
	libavcodec/mpeg12dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 03:59:37 +01:00
Michael Niedermayer
6a4cc50980 Merge commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b' 
* commit '4c3e1956ee35fdcc5ffdb28782050164b4623c0b':
  lagarith: reallocate rgb_planes when needed

Conflicts:
	libavcodec/lagarith.c

See: 9eef41b848
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 02:47:46 +01:00
Michael Niedermayer
2b88cb2f46 Merge commit '2240e2078d53d3cfce8ff1dda64e58fa72038602' 
* commit '2240e2078d53d3cfce8ff1dda64e58fa72038602':
  truemotion1: check the header size

See: e7b43e8e84
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 02:25:34 +01:00
Michael Niedermayer
e7724f346a Merge commit '5430839144c6da0160e8e0cfb0c8db01de432e94' 
* commit '5430839144c6da0160e8e0cfb0c8db01de432e94':
  eacmv: clear references on frame dimensions change

Conflicts:
	libavcodec/eacmv.c

See: e9d443cf08
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:42:06 +01:00
Michael Niedermayer
dcbc748ad1 Merge commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27' 
* commit 'd509ae5be0a9bac35a4cedbe68b774a74446bb27':
  jvdec: K&R formatting cosmetics

Conflicts:
	libavcodec/jvdec.c
	libavformat/jvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-05 01:18:48 +01:00
Vittorio Giovara
a91d3658d9 mpeg: K&R formatting cosmetics 
Also adjust header #include order and some comments.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-02-04 22:29:53 +01:00
Anton Khirnov
4c3e1956ee lagarith: reallocate rgb_planes when needed 
Fixes invalid writes on pixel format changes.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 22:00:27 +01:00
Anton Khirnov
2240e2078d truemotion1: check the header size 
Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 22:00:13 +01:00
Anton Khirnov
1713eec29a shorten: pad the internal bitstream buffer 
Fixes invalid reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org
 2014-02-04 21:59:57 +01:00